// import parseTime, formatTime and set to filter
export { parseTime, formatTime } from "@/utils";
import jadp from "@/utils/jadp";

/**
 * Show plural label if time is plural number
 * @param {number} time
 * @param {string} label
 * @return {string}
 */
function pluralize(time, label) {
  if (time === 1) {
    return time + label;
  }
  return time + label + "s";
}

/**
 * @param {number} time
 */
export function timeAgo(time) {
  const between = Date.now() / 1000 - Number(time);
  if (between < 3600) {
    return pluralize(~~(between / 60), " minute");
  } else if (between < 86400) {
    return pluralize(~~(between / 3600), " hour");
  } else {
    return pluralize(~~(between / 86400), " day");
  }
}

/**
 * Number formatting
 * like 10000 => 10k
 * @param {number} num
 * @param {number} digits
 */
export function numberFormatter(num, digits) {
  const si = [
    {
      value: 1e18,
      symbol: "E"
    },
    {
      value: 1e15,
      symbol: "P"
    },
    {
      value: 1e12,
      symbol: "T"
    },
    {
      value: 1e9,
      symbol: "G"
    },
    {
      value: 1e6,
      symbol: "M"
    },
    {
      value: 1e3,
      symbol: "k"
    }
  ];
  for (let i = 0; i < si.length; i++) {
    if (num >= si[i].value) {
      return (
        (num / si[i].value)
          .toFixed(digits)
          .replace(/\.0+$|(\.[0-9]*[1-9])0+$/, "$1") + si[i].symbol
      );
    }
  }
  return num.toString();
}

/**
 * 10000 => "10,000"
 * @param {number} num
 */
export function toThousandFilter(num) {
  return (+num || 0)
    .toString()
    .replace(/^-?\d+/g, m => m.replace(/(?=(?!\b)(\d{3})+$)/g, ","));
}

/**
 * Upper case first char
 * @param {String} string
 */

//  工作流审批状态
export function flowStatus(status) {
  let text = "";
  switch (status) {
    case 1:
      text = "wait";
      break;
    case 2:
      text = "adopt";
      break;
    case 3:
      text = "reject";
      break;
    case 4:
      text = "revoke";
      break;
    case 5:
      text = "cancel";
      break;
  }
  return text;
}
//  工作流紧急程度
export function urgentText(value) {
  let text = "";
  switch (value) {
    case 1:
      text = "普通";
      break;
    case 2:
      text = "重要";
      break;
    case 3:
      text = "紧急";
      break;
    default:
      text = "普通";
      break;
  }
  return text;
}

export function uppercaseFirst(string) {
  return string.charAt(0).toUpperCase() + string.slice(1);
}
export function toDate(v, format) {
  return jadp.toDate(v, format);
}
export function toDateText(dateTime) {
  return jadp.toDateText(dateTime);
}
export function toFileSize(size) {
  return jadp.toFileSize(size);
}

// 基于dayjs日期格式化,时间戳(毫秒)转日期
export function dateFormat(date, format) {
  format = format || "YYYY-MM-DD HH:mm:ss";
  if (!date) return "";
  //将字符串转换为数字
  if (typeof date == "string") {
    date = date * 1;
  }
  return jadp.dateFormat(date, format);
}
// 基于dayjs日期格式化,日期转时间戳(毫秒)
export function timestamp(val) {
  return jadp.timestamp(val * 1);
}

// 代码生成器数据匹配
export function dynamicText(value, options) {
  if (!value) return "";
  if (Array.isArray(value)) {
    if (!options || !Array.isArray(options)) return value.join();
    let textList = [];
    for (let i = 0; i < value.length; i++) {
      let item = options.filter(o => o.id == value[i])[0];
      if (!item || !item.fullName) {
        textList.push(value[i]);
      } else {
        textList.push(item.fullName);
      }
    }
    return textList.join();
  }
  if (!options || !Array.isArray(options)) return value;
  let item = options.filter(o => o.id == value)[0];
  if (!item || !item.fullName) return value;
  return item.fullName;
}

export function dynamicTreeText(value, options) {
  if (!value) return "";

  function transfer(data) {
    let textList = [];

    function loop(data, id) {
      for (let i = 0; i < data.length; i++) {
        if (data[i].id === id) {
          textList.push(data[i].fullName);
          break;
        }
        if (data[i].children) loop(data[i].children, id);
      }
    }
    for (let i = 0; i < data.length; i++) {
      loop(options, data[i]);
    }
    return textList.join();
  }
  if (!options || !Array.isArray(options)) return value.join();
  if (Array.isArray(value)) {
    let text = transfer(value);
    return text;
  } else {
    if (!options || !Array.isArray(options)) return value;
    let list = value.split();
    let text = transfer(list);
    return text;
  }
}
